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#ifndef DBA_DATASUPPLIER_HXX
#define DBA_DATASUPPLIER_HXX

#ifndef _RTL_REF_HXX_
#include <rtl/ref.hxx>
#endif
#ifndef _UCBHELPER_RESULTSET_HXX
#include <ucbhelper/resultset.hxx>
#endif
#ifndef _DBA_COREDATAACCESS_DOCUMENTCONTAINER_HXX_
#include "documentcontainer.hxx"
#endif
#include <memory>

namespace dbaccess {

struct DataSupplier_Impl;
class OContentHelper;

class DataSupplier : public ucbhelper::ResultSetDataSupplier
{
	::std::auto_ptr<DataSupplier_Impl> m_pImpl;

public:
	DataSupplier( const com::sun::star::uno::Reference<
				  	com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
					const rtl::Reference< ODocumentContainer >& rxContent,
				  sal_Int32 nOpenMode );
	virtual ~DataSupplier();

	virtual rtl::OUString queryContentIdentifierString( sal_uInt32 nIndex );
	virtual com::sun::star::uno::Reference<
				com::sun::star::ucb::XContentIdentifier >
	queryContentIdentifier( sal_uInt32 nIndex );
	virtual com::sun::star::uno::Reference< com::sun::star::ucb::XContent >
	queryContent( sal_uInt32 nIndex );

	virtual sal_Bool getResult( sal_uInt32 nIndex );

	virtual sal_uInt32 totalCount();
	virtual sal_uInt32 currentCount();
	virtual sal_Bool isCountFinal();

	virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XRow >
	queryPropertyValues( sal_uInt32 nIndex  );
	virtual void releasePropertyValues( sal_uInt32 nIndex );

	virtual void close();

	virtual void validate()
		throw( com::sun::star::ucb::ResultSetException );
};

}

#endif // DBA_DATASUPPLIER_HXX
